Pulsar preprints for 21-10-2025

Submitted by Astro-ph Robot on Tue, 10/21/2025 - 20:47

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"Searching for continuous gravitational waves in the Parkes Pulsar Timing Array Data Release 3"

Shi-Yi Zhao, Zu-Cheng Chen, Jacob Cardinal Tremblay, Boris Goncharov, Xing-Jiang Zhu, N. D. Ramesh Bhat, Ma{\l}gorzata Cury{\l}o, Shi Dai, Valentina Di Marco, Hao Ding, George Hobbs, Agastya Kapur, Wenhua Ling, Tao Liu, Rami Mandow, Saurav Mishra, Daniel J. Reardon, Christopher J Russell, Ryan M. Shannon, Shuangqiang Wang, Lei Zhang, Andrew Zic

"Searching for Exotrojans in Pulsar Binary Systems"

Jackson D. Taylor, Emmanuel Fonseca, Lankeswar Dey, Sergey Zharikov, Aida Kirichenko, Joseph Glaser, Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald, Zaven Arzoumanian, Paul T. Baker, Paul R. Brook, H. Thankful Cromartie, Kathryn Crowter, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Elizabeth C. Ferrara, William Fiore, Gabriel E. Freedman, Nate Garver-Daniels, Peter A. Gentile, Deborah C. Good, Jeffrey S. Hazboun, Ross J. Jennings, Megan L. Jones, David L. Kaplan, Matthew Kerr, Michael T. Lam, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Alexander McEwen, Maura A. McLaughlin, Natasha McMann, Bradley W. Meyers, Cherry Ng, David J. Nice, Timothy T. Pennucci, Benetge B. P. Perera, Nihan S. Pol, Henri A. Radovan, Scott M. Ransom, Paul S. Ray, Ann Schmiedekamp, Carl Schmiedekamp, Brent J. Shapiro-Albert, Ingrid H. Stairs, Kevin Stovall, Abhimanyu Susobhanan, Joseph K. Swiggum, Haley M. Wahl

"Charged pion chain decay and the cosmic ray positron flux"

Paolo Lipari

"Modelling the Future of Gaia Neutron Star-Main Sequence Binaries: From Eccentric Orbits to Millisecond Pulsar-White Dwarfs"

Debatri Chattopadhyay, Kyle A. Rocha, Seth Gossage, Vicky Kalogera, Kareem El-Badry, Alexander Tchekhovskoy

"Discovery of 30 Galactic radio transient pulsars with MeerTRAP"

J. Tian, S. Singh, B. W. Stappers, J. D. Turner, K. M. Rajwade, M. C. Bezuidenhout, M. Caleb, I. Pastor-Marazuela, F. Jankowski, V. Gupta, C. Flynn, R. Karuppusamy, E. D. Barr, M. Kramer, R. Breton, C. J. Clark, D. J. Champion, T. Thongmeearkom

"Scintillation Properties of PSR B1133+16 Measured with Very Long Baseline Interferometry"

Ashley M. Stock, Fardin Syed, Marten H. van Kerkwijk, Rebecca Lin, Franz Kirsten, Ue-Li Pen

"TRAPUM search for pulsars in supernova remnants and pulsar wind nebulae - II. Survey analysis and population study"

J. D. Turner, B. W. Stappers, E. Barr, M. Burgay, M. Colom i Bernadich, V. Graber, M. J. Keith, M. Kramer, L. Levin, Y. P. Men, C. Pardo-Araujo, T. Thongmeearkom, J. Tian, P. V. Padmanabh, P. Weltevrede, J. Behrend, W. Chen, E. F. Keane, A. Ridolfi

"Postsphaleron darkogenesis"

Sudhakantha Girmohanta, Yuichiro Nakai, Zhihao Zhang

"CHIME-o-Grav: Wideband Timing of Four Millisecond Pulsars from the NANOGrav 15-yr dataset"

Gabriella Agazie, David L. Kaplan, Abhimanyu Susobhanan, Ingrid H. Stairs, Deborah C. Good, Bradley W. Meyers, Emmanuel Fonseca, Timothy T. Pennucci, Akash Anumarlapudi, Anne M. Archibald, Zaven Arzoumanian, Paul T. Baker, Paul R. Brook, Alyssa Cassity, H. Thankful Cromartie, Kathryn Crowter, Megan E. DeCesar, Paul B. Demorest, Timothy Dolch, Fengqiu Adam Dong, Elizabeth C. Ferrara, William Fiore, Gabriel E. Freedman, Nate Garver-Daniels, Peter A. Gentile, Joseph Glaser, Jeffrey S. Hazboun, Ross J. Jennings, Megan L. Jones, Matthew Kerr, Michael T. Lam, Duncan R. Lorimer, Jing Luo, Ryan S. Lynch, Alexander McEwen, James W. McKee, Maura A. McLaughlin, Natasha McMann, Cherry Ng, David J. Nice, Benetge B. P. Perera, Nihan S. Pol, Henri A. Radovan, Scott M. Ransom, Paul S. Ray, Alexander Saffer, Ann Schmiedekamp, Carl Schmiedekamp, Brent J. Shapiro-Albert, Kevin Stovall, Joseph K. Swiggum, Mercedes S. Thompson, Haley M. Wahl

"Axion inflation in the regime of homogeneous backreaction"

Matteo Barbon, Nadir Ijaz, Marco Peloso

"Impact of Magnetic Field Topology on Electromagnetic and Gravitational Waves from Binary Neutron Star Merger Remnants"

In\^es Rainho, Jamie Bamber, Davide Guerra, Miquel Miravet-Ten\'es, Milton Ruiz, Antonios Tsokaros, Stuart L. Shapiro

"Gertsenshtein effect on the spacetime curved by background magnetic field with geometric optics"

Ryutaro Tomomatsu, Teruaki Suyama, Paolo Gondolo

"Waging a Campaign: Results from an Injection-Recovery Study involving 35 numerical Relativity Simulations and three Waveform Models"

Sarp Ak\c{c}ay, Charlie Hoy, Jake Mac Uilliam

"Early X-ray emission of short Gamma-Ray Bursts: insights into physics and multi-messenger prospects"

Annarita Ierardi, Gor Oganesyan, Stefano Ascenzi, Marica Branchesi, Biswajit Banerjee, Samuele Ronchini

"Black hole mass function shift in proto-stellar-clusters driven by gas accretion"

Zacharias Roupas

"Spin-aligned inspiral waveforms from self-force and post-Newtonian theory"

Lo\"ic Honet, Josh Mathews, Geoffrey Comp\`ere, Adam Pound, Barry Wardell, Gabriel Andres Piovano, Maarten van de Meent, Niels Warburton

"Imprints of a Second Order Electroweak Phase Transition on the Stochastic Gravitational Wave Background"

V. K. Oikonomou

"Tilt-to-length noise subtraction with pointing jitters from closed-loop dynamics for TianQin"

Yuzhou Fang, Dexuan Zhang, Dezhi Wang, Xuefeng Zhang, Huizong Duan, Hongyin Li, Junxiang Lian, Guoying Zhao

"Graviton-photon conversion in blazar jets as a probe of high-frequency gravitational waves"

Himeka Matsuo, Asuka Ito

"Simulating Binary Neutron Star Mergers with Finite-temperature Equations of State: The influences of the slope of the symmetry energy and artificial heating"

Henrique Gieg, Maximiliano Ujevic, Armen Sedrakian, Tim Dietrich

"Contribution from Nonlinear Quasi-normal Modes in GW250114"

Yuxin Yang, Changfu Shi, Yi-Ming Hu

"From Stars to Waves: Non-deterministic Inference of Microlensed Gravitational Waves"

Zhaoqi Su, Xikai Shan, Zhenwei Lyu, Junyao Zhang, Yebin Liu, Shude Mao, Huan Yang

"On the use of the Derivative Approximation for Likelihoods for Gravitational Wave Inference"

Josiel Mendon\c{c}a Soares de Souza, Miguel Quartin

"Exorcising ghosts with gravitational waves: cases of ghostful and ghost-free fourth-order gravity"

Gaetano Lambiase, Shinji Mukohyama, Tanmay Kumar Poddar, Anna Chiara Rescigno

"Investigating the Effects of Point Source Injection Strategies on KMTNet Real/Bogus Classification"

Dongjin Lee, Gregory S. H. Paek, Seo-Won Chang, Changwan Kim, Mankeun Jeong, Hongjae Moon, Seong-Heon Lee, Jae-Hun Jung, Myungshin Im

"Optimizing Kilonova Searches: A Case Study of the Type IIb SN 2025ulz in the Localization Volume of the Low-Significance Gravitational Wave Event S250818k"

Noah Franz, Bhagya Subrayan, Charles D. Kilpatrick, Griffin Hosseinzadeh, David J. Sand, Kate D. Alexander, Wen-fai Fong, Collin T. Christy, Jeniveve Pearson, Tanmoy Laskar, Brian Hsu, Jillian Rastinejad, Michael J. Lundquist, Edo Berger, K. Azalee Bostroem, Clecio R. Bom, Phelipe Darc, Mark Gurwell, Shelbi Hostler Schimpf, Garrett K. Keating, Phillip Noel, Conor Ransome, Ramprasad Rao, Luidhy Santana-Silva, A. Souza Santos, Manisha Shrestha, Ramya Anche, Jennifer E. Andrews, Sanchayeeta Borthakur, Nathaniel R. Butler, Deanne L. Coppejans, Philip N Daly, Kathryne J. Daniel, Paul C. Duffell, Tarraneh Eftekhari, Carl E. Fields, Alexander T. Gagliano, Walter W. Golay, Aldana Grichener, Erika T. Hamden, Daichi Hiramatsu, Harsh Kumar, Vikram Manikantan, Raffaella Margutti, Vasileios Paschalidis, Kerry Paterson, Daniel E. Reichart, Mathieu Renzo, Kali Salmas, Genevieve Schroeder, Nathan Smith, Kristine Spekkens, Jay Strader, David E. Trilling, Nicholas Vieira, Benjamin Weiner, Peter K. G. Williams

"First Light And Reionization Epoch Simulations (FLARES) -- XIX: Supermassive black hole mergers in the early Universe and their environmental dependence"

Shihong Liao, Dimitrios Irodotou, Maxwell G. A. Maltz, Christopher C. Lovell, Zhen Jiang, Sophie L. Newman, Aswin P. Vijayan, Paurush Punyasheel, William J. Roper, Louise T. C. Seeyave, Sonja Soininen, Peter A. Thomas, Stephen M. Wilkins

"Hubble-Induced Phase Transitions: Gravitational-Wave Imprint of Ricci Reheating from Lattice Simulations"

Dario Bettoni, Giorgio Laverda, Asier Lopez-Eiguren, Javier Rubio

"Higgs-Induced Gravitational Waves: the Interplay of Non-Minimal Couplings, Kination and Top Quark Mass"

Giorgio Laverda, Javier Rubio

"Production of gravitational waves by inflationary transitions in aligned natural inflation"

Federico Greco

"Gravitational Waves from Gauge Quanta Produced during Inflation"

Kai-Ge Zhang, Jian-Feng He, Chengjie Fu, Zong-Kuan Guo

"Extracting SASI signatures from Gravitational Waves of Core-Collapse Supernovae using the Hilbert-Huang Transform"

Alessandro Veutro, Irene Di Palma, Angela Zegarelli

"Axion condensates in neutron stars and radial oscillation modes"

Antonio G\'omez-Ba\~n\'on, Pantelis Pnigouras, Jos\'e A. Pons